package com.example.sell.service;

import com.example.sell.dataobject.ProductCategory;

import java.util.List;

/**
 * @author: vince_zww
 * @date: 2020/7/24 10:39
 * @desceription:
 */
public interface CategoryService {

    ProductCategory findOne(Long categoryId);

    List<ProductCategory> findAll();

    List<ProductCategory> findByCategoryTypeIn(List<Integer> categorTypeList);

    ProductCategory saceOrUpdate(ProductCategory productCategory);


}
